Aviation systems refer to the various components and technologies that work together to support air travel and transportation. This includes aircraft, air traffic control systems, navigation aids, and airport infrastructure. Each element plays a crucial role in ensuring safe and efficient flight operations. These systems also encompass regulatory frameworks and safety protocols established by organizations like the Federal Aviation Administration (FAA) and the International Civil Aviation Organization (ICAO). Together, they help manage airspace, maintain aircraft standards, and promote international cooperation in aviation safety and security.